| Items |
 40S122-1-1AA 40S122 Stud Assemblies, Hex Recess, Metric |
40S122-2-1AA 40S122 Stud Assemblies, Hex Recess, Metric |
40S122-3-1AA 40S122 Stud Assemblies, Hex Recess, Metric |
40S122-4-1AA 40S122 Stud Assemblies, Hex Recess, Metric |
40S122-5-1AA 40S122 Stud Assemblies, Hex Recess, Metric |
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| Head Style | Hex Recess | |||||||||
| Stud Material | 4037 Alloy Steel Bar per ASTM A331 | |||||||||
| Spring & Cross Pin Material | Music Wire per QQ-W-470 | |||||||||
| Spring Cup Material | Carbon Steel per ASTM A684, 1050 | |||||||||
| Finish | Zinc Plate per QQ-Z-386, Type II, Class 2 | |||||||||
| Heat Treat | None | |||||||||
| L | 0.383-0.393 in | 0.413-0.423 in | 0.443-0.453 in | 0.473-0.483 in | 0.503-0.513 in | |||||
| S | 0.740 in | 0.770 in | 0.800 in | 0.830 in | 0.860 in | |||||
| B HEX | 0.157-0.162 in4.000 mm | |||||||||
| C | 0.182 in | |||||||||
| Weight/100 | 1.194 lb | 1.219 lb | 1.301 lb | 1.320 lb | 1.384 lb | |||||
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